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82 lines
2.1 KiB
82 lines
2.1 KiB
// SPDX-License-Identifier: LGPL-2.1-or-later |
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/* |
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* libfdt - Flat Device Tree manipulation |
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* Testcase for fdt_setprop() |
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* Copyright (C) 2006 David Gibson, IBM Corporation. |
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*/ |
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#include <stdlib.h> |
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#include <stdio.h> |
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#include <string.h> |
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#include <ctype.h> |
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#include <stdint.h> |
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#include <libfdt.h> |
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#include "tests.h" |
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#include "testdata.h" |
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#define SPACE 65536 |
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#define NEW_STRING "here is quite a long test string, blah blah blah" |
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int main(int argc, char *argv[]) |
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{ |
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void *fdt; |
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void *buf; |
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const uint32_t *intp; |
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const char *strp; |
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int err; |
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test_init(argc, argv); |
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fdt = load_blob_arg(argc, argv); |
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buf = xmalloc(SPACE); |
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err = fdt_open_into(fdt, buf, SPACE); |
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if (err) |
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FAIL("fdt_open_into(): %s", fdt_strerror(err)); |
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fdt = buf; |
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intp = check_getprop_cell(fdt, 0, "prop-int", TEST_VALUE_1); |
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verbose_printf("Old int value was 0x%08x\n", *intp); |
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err = fdt_setprop_string(fdt, 0, "prop-int", NEW_STRING); |
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if (err) |
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FAIL("Failed to set \"prop-int\" to \"%s\": %s", |
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NEW_STRING, fdt_strerror(err)); |
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strp = check_getprop_string(fdt, 0, "prop-int", NEW_STRING); |
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verbose_printf("New value is \"%s\"\n", strp); |
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strp = check_getprop(fdt, 0, "prop-str", strlen(TEST_STRING_1)+1, |
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TEST_STRING_1); |
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verbose_printf("Old string value was \"%s\"\n", strp); |
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err = fdt_setprop_empty(fdt, 0, "prop-str"); |
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if (err) |
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FAIL("Failed to empty \"prop-str\": %s", |
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fdt_strerror(err)); |
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check_getprop(fdt, 0, "prop-str", 0, NULL); |
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err = fdt_setprop_u32(fdt, 0, "prop-u32", TEST_VALUE_2); |
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if (err) |
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FAIL("Failed to set \"prop-u32\" to 0x%08x: %s", |
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TEST_VALUE_2, fdt_strerror(err)); |
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check_getprop_cell(fdt, 0, "prop-u32", TEST_VALUE_2); |
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err = fdt_setprop_cell(fdt, 0, "prop-cell", TEST_VALUE_2); |
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if (err) |
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FAIL("Failed to set \"prop-cell\" to 0x%08x: %s", |
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TEST_VALUE_2, fdt_strerror(err)); |
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check_getprop_cell(fdt, 0, "prop-cell", TEST_VALUE_2); |
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err = fdt_setprop_u64(fdt, 0, "prop-u64", TEST_VALUE64_1); |
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if (err) |
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FAIL("Failed to set \"prop-u64\" to 0x%016llx: %s", |
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TEST_VALUE64_1, fdt_strerror(err)); |
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check_getprop_64(fdt, 0, "prop-u64", TEST_VALUE64_1); |
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PASS(); |
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}
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